I just had surgery one week ago on a hernia and have 3 incisions including one on the belly button. There was a part of something that looked like glue in my belly button that was connected to the incision and it was coming out, and eventually ripped part of the glueish stuff on the incision off. I just want to make sure that I didn't take off any stiching or anything or if it might become infected or not. Just by looking, it looks like the incision is closed but I am not sure if this glue stuff is apart of the stitching or not. (The glue is still on 50% on the bottom half of the incision where it is more swollen.)